fxusbidleinfo.hpp

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//
//    Copyright (C) Microsoft.  All rights reserved.
//
#ifndef _FXUSBIDLEINFO_H_
#define _FXUSBIDLEINFO_H_
 
struct FxUsbIdleInfo : public FxStump {
public:
    FxUsbIdleInfo(
        __in FxPkgPnp* PkgPnp
        ) : m_IdleCallbackEvent(NULL), m_IdleIrp(NULL)
    {
        m_CallbackInfo.IdleCallback = _UsbIdleCallback;
        m_CallbackInfo.IdleContext = PkgPnp;
        m_EventDropped = FALSE;
    }
 
    _Must_inspect_result_
    NTSTATUS
    Initialize(
        VOID
        );
 
    FxCREvent* m_IdleCallbackEvent;
 
    FxAutoIrp m_IdleIrp;
 
    USB_IDLE_CALLBACK_INFO m_CallbackInfo;
 
    //
    // used to check if UsbSelectiveSuspendCompleted event was dropped.
    //
    BOOLEAN m_EventDropped;
 
private:
 
    __drv_maxIRQL(PASSIVE_LEVEL)
    static
    VOID
    NTAPI
    _UsbIdleCallback(
        __in PVOID Context
        );
};
 
#endif // _FXUSBIDLEINFO_H_